<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>分析身体质量</title>
</head>
<body>
    <form action="/bmi">
    <center>
        <h1>分析身体质量</h1>
        <table border="1">
            <tr>
            <td>身高(单位：m)</td>
            <td><input name="height" type="text"></td>
            </tr>
            <tr>
            <td>体重(单位：kg)</td>
            <td><input name="weight" type="text"></td>
            </tr>
            <tr>
            <td colspan="2" align="center"><input type="submit" value="计算bmi"></td>
            </tr>
        </table>
    </center>
    </form>
</body>
</html>